Harri Kalevi Hiltunen

GS-Hydro Oy supplies non-welded piping systems, prefabricated piping modules, and separate piping components. Its piping system is ideal for hydraulic and other low and high pressure applications. The firm also provides flange technology. The firm's products include retain ring systems, and tubes and pipes, multicore tubes, clamps, valves, bite type fittings, flare fittings, hoses and couplings, adaptors, and machines. The company was founded in 1974 and is headquartered in Espoo, Finland.

Suomen Hypoteekkiyhdistys provides internet banking services. The private company is based in Helsinki, Finland and has subsidiaries in Finland. The Finnish company was founded in 1858. The CEO is Ari Pauna.

Assemblin Oy provides technical installation solutions. It designs, installs, and maintains technical systems in the areas of electricity, heating, sanitation, ventilation, and automation. The company was founded on October 9, 2006 and is headquartered in Helsinki, Finland.

Gasum Oy imports natural gas and maintains gas transmission network. It sells liquefied natural gas and compressed natural gas to the customers, including restaurants, households, small houses, traffic, heating, local and district heat. The company was founded in 1994 and is headquartered in Espoo, Finland.

Patria Oyj provides defence, security, and aviation life-cycle support services and technology solutions. Its products and services include armoured wheeled vehicles, mortar systems, system integration, aircraft, helicopter, and engine life cycle support and pilot training. The company was founded in 2010 and is headquartered in Helsinki, Finland.

Leijona Catering Oy provides catering services. The company was founded in 2012 and is headquartered in Kuopio, Finland.

Työllisyysrahasto is an independent insurance management firm headquartered in Helsinki, Finland. Founded in 1997, the firm, through its Employment Fund, guides and advises its clients on unemployment insurance premiums and adult education benefits, and participates in the development of legislation in its field.

Nordic Morning develops and provides services to the marketing, print, and publishing sectors. Its principal activities are marketing communications production services, printing and distribution solutions, and non-fiction publishing. The company was founded in 1859 and is headquartered in Helsinki, Finland.

Part of EG A/S, Rapal Oy is a Finnish company that develops real estate software. The company is based in Espoo, Finland. The company was founded in 1990 by Tuomas Antero Kaarlehto. Tuomas Antero Kaarlehto has been the CEO since 1990. Rapal was acquired by ØRN Software Holding AS, part of EG A/S from August 09, 2022 on July 09, 2021 for $446.05 million.